Structure of amorphous materials in the NASICON system Na_1+xTi₂Si_xP₃−xO₁₂

Neutron and X-ray diffraction are combined with multinuclear NMR to resolve the structure of glasses in the sodium titanium phosphosilicate NASICON system. The results show a fully connected silica component, preferential association of sodium with phosphate groups, and titanium environments that differ from ideal octahedral coordination.

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Citation

Rita Mendes Da Silva, Anita Zeidler, Henrik Bradtmüller, Hellmut Eckert, Henry E Fischer, Chris J Benmore and Philip S Salmon, "Structure of amorphous materials in the NASICON system Na_1+xTi₂Si_xP₃−xO₁₂", Journal of Physics: Condensed Matter, 2023, 35, 274002.